Adjustable eyewear retention device



FIG. 1 is a rear perspective view,

FIG. 2 is a front perspective view,

FIG. 3 is a top plan view,

FIG. 4 is a bottom view,

FIG. 5 is a left side elevational view,

FIG. 6 is a right side elevational view,

FIG. 7 is a front elevational view; and,

FIG. 8 is a rear elevational view.

Any broken lines appearing in the attached drawings are included for the purpose of illustrating portions of the article that form no part of the claimed design. 

The ornamental design for an adjustable eyewear retention device, as shown and described. 